FVXX23 KNES 121457 VA ADVISORY DTG: 20210512/1457Z VAAC: WASHINGTON VOLCANO: PACAYA 342110 PSN: N1422 W09035 AREA: GUATEMALA SUMMIT ELEV: 8373 FT (2552 M) ADVISORY NR: 2021/215 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT LGT VA EMS OBS OBS VA DTG: 12/1440Z OBS VA CLD: SFC/FL110 N1440 W09108 - N1425 W09036 - N1423 W09114 - N1440 W09108 MOV W 10KT FCST VA CLD +6HR: 12/2030Z SFC/FL110 N1440 W09110 - N1425 W09036 - N1421 W09114 - N1440 W09110 FCST VA CLD +12HR: 13/0230Z NO VA EXP FCST VA CLD +18HR: 13/0830Z NO VA EXP RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VO ACT LOW ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210512/2100Z